@misc{indiciaeeb4192a25e6c,
  title = {Life with tracers.},
  author = {H H Ussing},
  year = {1980},
  doi = {10.1146/annurev.ph.42.030180.000245},
  url = {https://pubmed.ncbi.nlm.nih.gov/6996575/},
  note = {Source identifier: 6996575}
}